If you find yourself in one of these cases, you should make sure that your customizations still work
with Asterisk 14.

In particular, if you are using custom Asterisk modules, you’ll need to either obtain the Asterisk
14 version of these modules or recompile them against Asterisk 14. Not doing so usually leads to
major instability issues in Asterisk.

AMI: The Command action now sends the output from the CLI command as a series of Output headers
for each line instead of as a block of text with the --ENDCOMMAND-- delimiter to match the
output from other actions.